The answer is the title of the Census Bureau post More Than Half of U.S. Population in 4.6 Percent of Counties by Haya el Nasser (10/24/18). The map copied here shows the counties. At the county level, the geographic distribution of the estimated 325.2 million people in the United States …
Read More »What are the demographics of 6- 21 year olds?
The Pew article Early Benchmarks Show ‘Post-Millennials’ on Track to Be Most Diverse, Best-Educated Generation Yet – A demographic portrait of today’s 6- to 21-year-olds by Richard Fry and Kim Parker (11/15/18) provides demographic information comparing early boomers, gen xers, millennials, and post millennials. For example, the graph copied here shows …
Read More »How effective is gerrymandering?
The article in Isthmus No contest – Dems sweep statewide offices in midterms but remain underrepresented in Assembly by Dylan Brogan (11/15/18) presents the graphic copied here. In short the dems won all races in terms of the popular vote but control only 36 of the 99 seats in the assembly. …
Read More »Happy Thanksgiving from Sustainabilitymath!
To all of you that have visited this site: Thank you! Please enjoy the holiday and look for a new post next week. Cheers, Tom.
Read More »What are the predictions for antimicrobial resistance?
The OECD has resources related to antimicrobial resistance (AMR). A summary can be read in the article Stopping antimicrobial resistance would cost just USD 2 per person a year (7/11/18), which included the chart copied here. The article is rich with quantitative information. While resistance proportions for eight high-priority antibiotic-bacterium combinations …
Read More »How do you tell a story with data and maps – Beto vs Cruz?
FiveThirtyEight has an excellent article on the 2018 senate race and the possible implications for future elections. The article, What Really Happened In Texas by Kirk Goldsberry (11/14/18) analyzes voting patterns by county and compares 2014 to 2018. Their graph copied here is the fourth in a series of maps and …
Read More »How does the digital divide impact secondary education for different groups?
The Pew Research Center article Nearly one-in-five teens can’t always finish their homework because of the digital divide by Monica Anderson and Andrew Perrin (10/26/18) provides insights on how lacking access to the internet impacts the ability to complete homework. Their chart (copied here) gives the percent of school-age children by …
Read More »How are U.S. CO2 emissions changing?
The recent EIA report Carbon dioxide emissions from the U.S. power sector have declined 28% since 2005 (10/29/18) provides the graphic (copied here) showing the changes of the source of electricity generation and corresponding changes in CO2 emissions from 2005 to 2017. Electricity related CO2 emissions declined but not all …
Read More »Who votes?
The Pew Research Center article U.S. trails most developed countries in voter turnout by Drew Desilver (5/21/18) provides a summary of voting percentages by country in the chart copied here (data available). In terms of the percent of eligible voters, the U.S. is near the bottom with 56% voting n …
Read More »How do we take the temperature of the oceans?
The recent BBC article Climate change: Oceans ‘soaking up more heat than estimated’ by Matt McGrath (11/1/18) reports the result from a recent study showing that the oceans have warmed more than previously thought. How did they do it? In short, from the BBC article: The key element is the fact …
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